Believe
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The genotype of the cells of the chorionic villi that comprise the human placenta is?
A) Fetal
B) Maternal
C) Maternal and fetal
D) Paternal
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| cyra
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A
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| cyra
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I chose A because both the placenta and the chorionic villi are entirely fetal tissues...and the fact that chorionic villi sampling is used for prenatal diagnosis of various fetal conditions...
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| GMOB
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Yes, chorionic villi is used to assess caryotype of fetus, so A.
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| roopashri
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A - fetal
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| prader-willi
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good expl...cyra....i go with a
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| Believe
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Fetal component consists of Chorionic plate and villi. Maternal component is composed of the Decidua Basalis.
Maternal blood is separated from fetal blood by cytotrophoblast, syncitiotrophoblast, a basement membrane and a fetal capillary endothelium.
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